🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.8 AU

Year: 224 Days

Day: 12.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 125.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 13.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.7 AU - 6.92 AU

Year: 5819 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,981,238 km

• M1: 169,195 km (0.108 R)
• M2: 617,989 km (0.11 R)
• M3: 1,214,735 km (0.097 R)
• M4: 1,760,617 km (0.075 R)
• M5: 2,484,821 km (0.112 R)
• M6: 3,537,391 km (0.113 R)
• M7: 4,507,982 km (0.113 R)
• M8: 5,145,568 km (0.106 R)
• M9: 5,703,868 km (0.107 R)
• M10: 8,606,814 km (0.096 R)
• M11: 9,052,018 km (0.075 R)
• M12: 12,010,615 km (0.075 R)
• M13: 15,238,039 km (0.069 R)
• M14: 16,506,928 km (0.112 R)
• M15: 17,080,038 km (0.06 R)
• M16: 18,205,762 km (0.105 R)
• M17: 20,802,930 km (0.062 R)
• M18: 21,880,334 km (0.031 R)
• M19: 22,712,697 km (0.089 R)
• M20: 24,811,256 km (0.115 R)
• M21: 25,412,340 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 3.2

Gravity: 68.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.57 AU - 12.91 AU

Year: 16693 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,981,238 km

• M1: 41,588 km (0.081 R)
• M2: 148,551 km (0.097 R)
• M3: 251,175 km (0.056 R)
• M4: 410,197 km (0.093 R)
• M5: 513,270 km (0.108 R)
• M6: 793,168 km (0.105 R)
• M7: 1,304,194 km (0.06 R)
• M8: 1,437,336 km (0.081 R)
• M9: 4,101,076 km (0.085 R)
• M10: 5,218,572 km (0.068 R)
• M11: 6,148,772 km (0.072 R)
• M12: 6,652,917 km (0.119 R)
• M13: 8,737,862 km (0.104 R)
• M14: 10,678,745 km (0.119 R)
• M15: 13,364,625 km (0.049 R)
• M16: 16,075,937 km (0.106 R)
• M17: 22,651,511 km (0.105 R)
• M18: 23,343,701 km (0.102 R)
• M19: 24,049,802 km (0.063 R)
• M20: 26,470,146 km (0.113 R)
• M21: 31,178,291 km (0.118 R)
• M22: 32,281,575 km (0.068 R)
• M23: 34,825,786 km (0.112 R)
• M24: 43,556,617 km (0.093 R)
• M25: 44,779,430 km (0.029 R)
• M26: 52,087,136 km (0.11 R)
• M27: 55,932,250 km (0.059 R)
• M28: 56,831,782 km (0.054 R)
• M29: 62,432,427 km (0.113 R)
• M30: 63,400,326 km (0.05 R)
• M31: 67,169,145 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,440 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit